CVE-2026-112057

Medium

Description

libdvdnav before 7.0.0 contains a heap out-of-bounds read vulnerability in dvdnav_describe_title_chapters that allows attackers to read beyond the part-of-title array by supplying an oversized vts_ttn value. Attackers can provide a crafted DVD or disc image declaring a larger VMGI title vts_ttn than the title set's entries to crash applications enumerating chapters.

SeverityMedium

CVSS5.5

Exploit probability—

ProductVideolan Libdvdnav

PublishedOct 18, 2026

First seenOct 18, 2026

Weakness typeCWE-125Out-of-bounds read

How to fix

Update

VideoLAN libdvdnav7.0.0 or later

Patches

code.videolan.org/videolan/libdvdnav/-/commit/1d2af48d685911a169fe77d500b1d426910c6f77

Affected products

Product	Affected versions	Fixed in
VideoLAN libdvdnav	v < 7.0.0	7.0.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.